This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

请教LMH0346使用问题

Other Parts Discussed in Thread: LMH0046, LMH0034, LMH0346

视频矩阵的应用:原电路HD-SDI输入接LMH0034(或GV8601)-交叉开关-LMH0002后输出,输入板接收经150米左右传输的HD-SDI信号后输出图像会开始出现偶尔丢失现像,为提升输入板的接收能力,现将LMH0346(LMH0046)用于矩阵输入板上。输入接LMH0034(GV8601)-LMH0346-交叉开关-LMH0002后输出。但效果与之前的没有区别,同样是接收150米左右的HD-SDI信号后会开始偶尔丢失。原来理解加LMH0346后能接收传输更远的信号,但现在加与不加此芯片无区别,不知道是LMH0346电路画的不对还是对其应用理解不对,请指教,谢谢!